Why do sooooo many videos have the nipple sucker blindfolded? That's kind of an annoyance of mine. I would hate being blindfolded if I have full reign on a boob.

I wrote this article on a related kink from a man's point of view:

https://medium.com/sexography/adult-breastfeeding-the-fetish-no-one-else-is-discussing-c6e9d29a2021